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VS-S2T-10G Supervisor Engine 2T-10GE with PFC4 Features • One of these policy feature cards: – Policy Feature Card 4XL (PFC4XL) – Policy Feature Card 4 (PFC4) See the. • Supports 2-Tbps switch fabric connectivity. • Internal 1-GB bootflash ( bootdisk:). • One external slot: – disk0: – For CompactFlash Type II flash PC cards sold by Cisco Systems, Inc., for use in Supervisor Engine 2T-10GE.

• Console ports: – EIA/TIA-232 (RS-232) port – USB port • Ports 1, 2, and 3: – QoS architecture: 2q4t / 1p3q4t – Ports 1, 2, and 3: Gigabit Ethernet SFP (fiber SFP or 1000 Mbps RJ-45 SFP) • Ports 4 and 5: – Support for 10-Gigabit Ethernet tranceivers – QoS architecture: • With ports 1, 2, and 3 enabled: 2q4t / 1p3q4t • With ports 1, 2, and 3 disabled: 8q4t / 1p7q4t • One port group: ports 1 through 5. • Connectivity Management Processor (CMP)—See this publication: Supervisor Engine 2T-10GE Restrictions • The 1-Gigabit Ethernet ports and the 10-Gigabit Ethernet ports have the same QoS port architecture ( 2q4t / 1p3q4t) unless you disable the 1-Gigabit Ethernet ports with the platform qos 10g-only global configuration command. With the 1-Gigabit Ethernet ports disabled, the QoS port architecture of the 10-Gigabit Ethernet ports is 8q4t / 1p7q4t.

• In RPR redundancy mode, the ports on a Supervisor Engine 2T-10GE in standby mode are disabled. Policy Feature Card 4 Guidelines and Restrictions • The PFC4 supports a theoretical maximum of 131,072 (128K) MAC addresses with 118,000 (115.2K) MAC addresses as the recommended maximum. • The PFC4 partitions the hardware FIB table to route IPv4 unicast, IPv4 multicast, MPLS, and IPv6 unicast and multicast traffic in hardware. Traffic for routes that do not have entries in the hardware FIB table are processed by the route processor in software. The defaults for are: – IPv4 unicast and MPLS: 512,000 routes – IPv4 multicast and IPv6 unicast and multicast: 256,000 routes The defaults for are: – IPv4 unicast and MPLS: 192,000 routes – IPv4 multicast and IPv6 unicast and multicast: 32,000 routes. These are the theoretical maximum numbers of routes for the supported protocols (the maximums are not supported simultaneously): –: • IPv4 and MPLS: Up to 1,007,000 routes • IPv4 multicast and IPv6 unicast and multicast: Up to 503,000 routes –: • IPv4 and MPLS: Up to 239,000 routes • IPv4 multicast and IPv6 unicast and multicast: Up to 119,000 routes Enter the platform cef maximum-routes command to repartition the hardware FIB table. IPv4 unicast and MPLS require one hardware FIB table entry per route.

IPv4 multicast and IPv6 unicast and multicast require two hardware FIB table entries per route. Changing the partition for one protocol makes corresponding changes in the partitions of the other protocols. You must enter the reload command to put configuration changes made with the platform cef maximum-routes command into effect. • You cannot use one type of PFC on one supervisor engine and a different type on the other supervisor engine for redundancy. You must use identical policy feature cards for redundancy. • PFC4—These restrictions apply to a configuration with a PFC4 and these DFCs: – PFC4 and DFC4—No restrictions (PFC4 mode).

– PFC4 and DFC4XL—The PFC4 restricts DFC4XL functionality: the DFC4XL functions as a DFC4 (PFC4 mode). • PFC4XL—These restrictions apply to a configuration with a PFC4XL and these DFCs: – PFC4XL and DFC4—PFC4XL functionality is restricted by the DFC4: after a reload with a DFC4-equipped module installed, the PFC4XL functions as a PFC4 (PFC4 mode). – PFC4XL and DFC4XL—No restrictions (PFC4XL mode). • Switching modules that you install after bootup that are equipped with a DFC that imposes a more restricted PFC mode than the current PFC mode remain powered down. • You must reboot to use a switching module equipped with a DFC that imposes a more restricted PFC mode than the current PFC mode. • Enter the show platform hardware pfc mode command to display the PFC mode.

Supervisor Engine 720-10GE Common Features • Switch processor (SP): – Internal 1-GB CompactFlash card ( sup-bootdisk:). • Route processor (RP): – Internal 64-MB bootflash. • One of these: – Policy Feature Card 3CXL (PFC3CXL). – Policy Feature Card 3C (PFC3C). • Integrated 720-Gbps Switch Fabric. • One external slot: – disk0: – For CompactFlash Type II flash PC cards sold by Cisco Systems, Inc., for use in Supervisor Engine 720-10GE. • Console port—EIA/TIA-232 (RS-232) port.

• Ports 1 and 2: – QoS architecture: 2q4t / 1p3q4t – Support for • Port 3: – 10/100/1000 Mbps RJ-45 – QoS architecture: 2q4t / 1p3q4t • Ports 4 and 5: – Support for 10-Gigabit Ethernet tranceivers – QoS architecture: 2q4t / 1p3q4t or 8q4t / 1p7q4t. Policy Feature Card 3 Guidelines and Restrictions • The PFC3C supports a theoretical maximum of 96 K MAC addresses (64 K MAC addresses recommended maximum). • The PFC3B and PFC3BXL support a theoretical maximum of 64 K MAC addresses (32 K MAC addresses recommended maximum). • The PFC3 partitions the hardware FIB table to route IPv4 unicast, IPv4 multicast, MPLS, and IPv6 unicast and multicast traffic in hardware. Traffic for routes that do not have entries in the hardware FIB table are processed by the route processor in software. The defaults for XL mode are: – IPv4 unicast and MPLS—512,000 routes – IPv4 multicast and IPv6 unicast and multicast—256,000 routes The defaults for non-XL mode are: – IPv4 unicast and MPLS—192,000 routes – IPv4 multicast and IPv6 unicast and multicast—32,000 routes. These are the theoretical maximum numbers of routes for the supported protocols (the maximums are not supported simultaneously): – XL mode: • IPv4 and MPLS—Up to 1,007,000 routes • IPv4 multicast and IPv6 unicast and multicast—Up to 503,000 routes – Non-XL mode: • IPv4 and MPLS—Up to 239,000 routes • IPv4 multicast and IPv6 unicast and multicast—Up to 119,000 routes Enter the command to repartition the hardware FIB table.

IPv4 unicast and MPLS require one hardware FIB table entry per route. IPv4 multicast and IPv6 unicast and multicast require two hardware FIB table entries per route. Changing the partition for one protocol makes corresponding changes in the partitions of the other protocols. You must enter the reload command to put configuration changes made with the mls cef maximum-routes command into effect. • You cannot use one type of PFC3 on one supervisor engine and a different type on the other supervisor engine for redundancy.

You must use identical policy feature cards for redundancy. • PFC3B—These restrictions apply to a configuration with a PFC3B and these DFCs: – PFC3B and DFC3B—No restrictions (PFC3B mode; does not support virtual switch mode). – PFC3B and DFC3BXL—The PFC3B restricts DFC3BXL functionality: after a reload with a DFC3BXL-equipped module installed, the DFC3BXL functions as a DFC3B (PFC3B mode; does not support virtual switch mode).

– PFC3B and DFC3C—The PFC3B restricts DFC3C functionality: the DFC3C functions as a DFC3B (PFC3B mode; does not support virtual switch mode). – PFC3B and DFC3CXL—The PFC3B restricts DFC3CXL functionality: the DFC3CXL functions as a DFC3B (PFC3B mode; does not support virtual switch mode). • PFC3BXL—These restrictions apply to a configuration with a PFC3BXL and these DFCs: – PFC3BXL and DFC3B—PFC3BXL functionality is restricted by the DFC3B: after a reload with a DFC3B-equipped module installed, the PFC3BXL functions as a PFC3B (PFC3B mode; does not support virtual switch mode). – PFC3BXL and DFC3BXL—No restrictions (PFC3BXL mode; does not support virtual switch mode).

– PFC3BXL and DFC3C—Each restricts the functionality of the other: the PFC3BXL functions as a PFC3B and the DFC3C functions as a DFC3B (PFC3B mode; does not support virtual switch mode). – PFC3BXL and DFC3CXL—The PFC3BXL restricts DFC3CXL functionality: the DFC3CXL functions as a DFC3BXL (PFC3BXL mode; does not support virtual switch mode). • PFC3C—These restrictions apply to a configuration with a PFC3C and these DFCs: – PFC3C and DFC3B—PFC3C functionality is restricted by the DFC3B: after a reload with a DFC3B-equipped module installed, the PFC3C functions as a PFC3B (PFC3B mode; does not support virtual switch mode).

– PFC3C and DFC3BXL—PFC3C functionality is restricted by the DFC3BXL: after a reload with a DFC3BXL-equipped module installed, the PFC3C functions as a PFC3BXL (PFC3BXL mode; does not support virtual switch mode). – PFC3C and DFC3C—No restrictions (PFC3C mode).

– PFC3C and DFC3CXL—The PFC3C restricts DFC3CXL functionality: the DFC3CXL functions as a DFC3C (PFC3C mode). • PFC3CXL—These restrictions apply to a configuration with a PFC3CXL and these DFCs: – PFC3CXL and DFC3B—PFC3CXL functionality is restricted by the DFC3B: after a reload with a DFC3B-equipped module installed, the PFC3CXL functions as a PFC3B (PFC3B mode; does not support virtual switch mode). – PFC3CXL and DFC3BXL—PFC3CXL functionality is restricted by the DFC3BXL: after a reload with a DFC3BXL-equipped module installed, the PFC3CXL functions as a PFC3BXL (PFC3BXL mode; does not support virtual switch mode).

– PFC3CXL and DFC3C—PFC3CXL functionality is restricted by the DFC3C: after a reload with a DFC3C-equipped module installed, the PFC3CXL functions as a PFC3C (PFC3C mode). – PFC3CXL and DFC3CXL—No restrictions (PFC3CXL mode). • Switching modules that you install after bootup that are equipped with a DFC that imposes a more restricted PFC mode than the current PFC mode remain powered down.

• You must reboot to use a switching module equipped with a DFC that imposes a more restricted PFC mode than the current PFC mode. • Enter the show platform hardware pfc mode command to display the PFC mode.

Note ● Not supported in virtual switch mode. • See this publication for information about WS-F6K-DFC3BXL memory upgrades: • Supervisor Engine 720 supports a WS-F6K-DFC3BXL on these WS-X6516-GBIC switching module hardware revisions: – Lower than 5.0 – 5.5 and higher • Requires DFC ROMMON version 12.2(18r)S1 or later. To display the switching module ROMMON version, enter the remote command module module_slot_number show version include ROM command. To upgrade the switching module ROMMON, see this document: • Supervisor Engine 720 does not support a DFC3 on WS-X6516-GBIC switching module hardware revisions 5.0 through 5.4. With a Supervisor Engine 720 and with a DFC3 installed, WS-X6516-GBIC switching module hardware revisions 5.0 through 5.4 do not power up. • With a Supervisor Engine 720 but without a DFC3, WS-X6516-GBIC switching module hardware revisions 5.0 through 5.4 operate in bus mode.

• See external field notice 24494 for more information about Supervisor Engine 720 and a DFC3 on WS-X6516-GBIC switching modules. Note ● Not supported in virtual switch mode. • See this publication for information about WS-F6K-DFC3B memory upgrades: • Requires DFC ROMMON version 12.2(18r)S1 or later. To display the switching module ROMMON version, enter the remote command module module_slot_number show version include ROM command.

To upgrade the switching module ROMMON, see this document: • Supervisor Engine 720 supports a WS-F6K-DFC3B on these WS-X6516-GBIC switching module hardware revisions: – Lower than 5.0 – 5.5 and higher • Supervisor Engine 720 does not support a DFC3 on WS-X6516-GBIC switching module hardware revisions 5.0 through 5.4. With a Supervisor Engine 720 and with a DFC3 installed, WS-X6516-GBIC switching module hardware revisions 5.0 through 5.4 do not power up. • With a Supervisor Engine 720 but without a DFC3, WS-X6516-GBIC switching module hardware revisions 5.0 through 5.4 operate in bus mode.

• See external field notice 24494 for more information about Supervisor Engine 720 and a DFC3 on WS-X6516-GBIC switching modules. WS-X6904-40G-2T (Has ) 4-port 40-Gigabit Ethernet module With Supervisor Engine 2T-10GE 15.0(1)SY1 • WS-X6904-40G-2T and WS-X6904-40G-2TXL are the orderable product IDs. • The front panel is labeled WS-X6904-40G. • Cisco IOS software commands display WS-X6904-40G with either. • Has hardware abstraction layer (HAL) support.

• QoS port architecture (Rx/Tx): 1p7q4t or 2p6q4t/1p7q4t or 2p6q4t • Dual switch-fabric connections: – Fabric Channel #1: Ports 1 and 2 or 5 through 12 – Fabric Channel #2: Ports 3 and 4 or 13 through 20 • Number of ports: 4 or 16 Number of port groups: 2 Port per port group: –Ports 1 and 2 or 5 through 12 –Ports 3 and 4 or 13 through 20 • dCEF2T. • In a 3-slot chassis, supported only with hardware revision 1.3 or higher. • Upgrade to Release15.0(1)SY1 or later before installing WS-X6904-40G (see the ). • Each bay can support a transceiver (supports one 40 Gigabit Ethernet port) or a adapter (supports four 10 Gigabit Ethernet transceivers). • WS-X6904-40G supported modes (default mode is oversubscribed): – 40 Gigabit Ethernet oversubscribed mode: —Four 40 Gigabit Ethernet ports —Ports 1 through 4 – 10 Gigabit Ethernet oversubscribed mode: —Sixteen 10 Gigabit Ethernet ports —Ports 5 through 20 – Mixed 10/40 Gigabit Ethernet oversubscribed mode: —Left bays: –Either two 40 Gigabit Ethernet ports (1 and 2) –Or eight 10 Gigabit Ethernet ports (5 through 12) —Right bays: –Either two 40 Gigabit Ethernet ports (3 and 4) –Or eight 10 Gigabit Ethernet ports (13 through 20) – Performance mode: —Configurable per module or per bay. No hw-module slot slot_number oversubscription [ port-group port_group_number] —Supported in the top left bay and top right bay.

WS-X6908-10G (Has ) 8-port 10-Gigabit Ethernet module With Supervisor Engine 2T-10GE 15.0(1)SY • Not supported with Supervisor Engine 720 or Supervisor Engine 720-10GE. • WS-X6908-10G and WS-X6908-10G-XL are the orderable product IDs. • The front panel is labeled WS-X6908-10GE. • Cisco IOS software commands display WS-X6908-10GE with either.

• dCEF2T • QoS port architecture (Rx/Tx): 8q4t/1p7q4t • Dual switch-fabric connections Fabric Channel #1: Ports 2, 3, 6, 8 Fabric Channel #2: Ports 1, 4, 5, 7 • Number of ports: 8 Number of port groups: 8 Port ranges per port group: 1 port in each group • In a 3-slot chassis, supported only with hardware revision 1.3 or higher. WS-X6716-10T-3C (WS-X6716-10T with ) With Supervisor Engine 720-10GE 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • The orderable product IDs are: – WS-X6816-10T-2TXL – WS-X6816-10T-2T – WS-X6716-10T-3CXL – WS-X6716-10T-3C • The front panel is labeled WS-X6716-10T. • Cisco IOS software commands display WS-X6716-10T with any DFC.

• dCEF720 • QoS port architecture (Rx/Tx): –: 1p7q2t/1p7q4t – Performance mode: 8q4t/1p7q4t • Dual switch-fabric connections Fabric Channel #1: ports 1–8 Fabric Channel #2: ports 9–16 • Number of ports: 16 Number of port groups: 4 Port ranges per port group: 1–4, 5–8, 9–12, 13–16 • When not configured in mode, supported in virtual switch links. • To configure port oversubscription, use the command. WS-X6716-10G-3C (WS-X6716-10G with ) With Supervisor Engine 720-10GE 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • The orderable product IDs are: – WS-X6816-10G-2TXL – WS-X6816-10G-2T – WS-X6716-10G-3CXL – WS-X6716-10G-3C • The front panel is labeled WS-X6716-10GE. • Cisco IOS software commands display WS-X6716-10GE with any DFC. • dCEF720 • QoS port architecture (Rx/Tx): –: 1p7q2t/1p7q4t – Performance mode: 8q4t/1p7q4t • Dual switch-fabric connections Fabric Channel #1: ports 1–8 Fabric Channel #2: ports 9–16 • Number of ports: 16 Number of port groups: 4 Port ranges per port group: 1–4, 5–8, 9–12, 13–16 • When not configured in mode, supported in virtual switch links.

• To configure port oversubscription, use the command. • With Supervisor Engine 720-10GE or Supervisor Engine 720 in a, supported only in slots 9 through 13 and does not power up in other slots.

WS-X6708-10G-3CXL (WS-X6708-10GE with ) 8-port 10-Gigabit Ethernet module Note Not supported with Supervisor Engine 2T. With Supervisor Engine 720-10GE 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • WS-X6708-10G-3C and WS-X6708-10G-3CXL are the orderable product IDs. • The front panel is labeled WS-X6708-10GE. • Cisco IOS software commands display WS-X6708-10GE with either WS-F6700-DFC3C or WS-F6700-DFC3CXL. • dCEF720 • Supports egress multicast replication • QoS port architecture (Rx/Tx): –: 1p7q2t/1p7q4t – Performance mode: 8q4t/1p7q4t – Both modes support DSCP-based queueing • Dual switch-fabric connections Fabric Channel #1: Ports 2, 3, 6, 8 Fabric Channel #2: Ports 1, 4, 5, 7 • Number of ports: 8 Number of port groups: 8 Port ranges per port group: 1 port in each group • To configure WS-X6708-10GE port oversubscription, use the hw-module oversubscription command.

• WS-X6708-10GE ports do not support VACL capture. ( ) • In a, supported only in slots 9 through 13 and does not power up in other slots. WS-X6704-10G 4-port 10-Gigabit Ethernet With Supervisor Engine 2T-10GE 15.0(1)SY With Supervisor Engine 720-10GE 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • WS-X6704-10GE requires one of the following: – With Supervisor Engine 2T-10GE: • • – With Supervisor Engine 720 or Supervisor Engine 720-10GE: • • • (not supported in virtual switch mode) • (not supported in virtual switch mode) – With any supervisor engine, • dCEF720 with a DFC or CEF720 with a. • Requires 512-MB DRAM with a WS-F6700-CFC ( ). See this publication: • QoS port architecture (Rx/Tx): 8q8t/1p7q8t • Dual switch-fabric connections: Fabric Channel #1: Ports 3 and 4 Fabric Channel #2: Ports 1 and 2 • Number of ports: 4 Number of port groups: 4 Port ranges per port group: 1 port in each group • WS-X6704-10G is the orderable product ID. • The front panel is labeled WS-X6704-10GE. • Cisco IOS software commands display WS-X6704-10GE with any DFC.

• On WS-X6704-10GE ports, STP BPDUs are not exempt from multicast suppression. Do not configure multicast suppression on STP-protected WS-X6704-10GE ports that interconnect network devices. ( ) • With Supervisor Engine 720-10GE or Supervisor Engine 720 in a, supported only in slots 9 through 13 and does not power up in other slots. WS-G6483 10GBASE-ER serial 1550 nm extended-reach OIM • Not supported in virtual switch mode. • dCEF256 with a DFC • QoS port architecture (Rx/Tx): 1p1q8t/1p2q1t • Number of ports: 1 Number of port groups: 1 Port ranges per port group: 1 port in 1 group • Use with a DFC requires DFC ROMMON version 12.2(18r)S1 or later. To display the switching module ROMMON version, enter the remote command module module_slot_number show version include ROM command. To upgrade the switching module ROMMON, see this document.

WS-X6748-SFP (with,, (not supported in virtual switch mode) (not supported in virtual switch mode) or ) With Supervisor Engine 720-10GE 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • dCEF720 with a DFC or CEF720 with a. WS-X6724-SFP (with,, (not supported in virtual switch mode) (not supported in virtual switch mode) or ) With Supervisor Engine 720-10GE 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • dCEF720 with a DFC or CEF720 with a. • QoS architecture: 2q8t/1p3q8t • Number of ports: 24 Number of port groups: 2 Port ranges per port group: 1–12, 13–24 • On WS-X6824-SFP-2T and WS-X6724-SFP ports, STP BPDUs are not exempt from multicast suppression. Do not configure multicast suppression on STP-protected WS-X6824-SFP-2T or WS-X6724-SFP ports that interconnect network devices. WS-X6816-GBIC 16-port Gigabit Ethernet GBIC Note Not supported with Supervisor Engine 2T. With Supervisor Engine 720-10GE (not supported in VSS mode) 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • dCEF256 • QoS port architecture (Rx/Tx): 1p1q4t / 1p2q2t • Dual switch-fabric connections Fabric Channel #1: Ports 1–8 Fabric Channel #2: Ports 9–16 • Number of ports: 16 Number of port groups: 2 Port ranges per port group: 1–8, 9–16 • WS-X6816-GBIC requires one of these: – – • Requires DFC ROMMON version 12.2(18r)S1 or later.

To display the switching module ROMMON version, enter the remote command module module_slot_number show version include ROM command. To upgrade the switching module ROMMON, see this document: • In a, supported only in slots 9 through 13 and does not power up in other slots.

WS-X6516A-GBIC 16-port Gigabit Ethernet GBIC Note Not supported with Supervisor Engine 2T. With Supervisor Engine 720-10GE (not supported in VSS mode) 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • dCEF256 with a DFC • CEF256 • Supports egress multicast replication • QoS port architecture (Rx/Tx): 1p1q4t / 1p2q2t • Number of ports: 16 Number of port groups: 2 Port ranges per port group: 1–8, 9–16 • Requires DFC ROMMON version 12.2(18r)S1 or later. To display the switching module ROMMON version, enter the remote command module module_slot_number show version include ROM command. To upgrade the switching module ROMMON, see this document. WS-X6516-GBIC 16-port Gigabit Ethernet GBIC Note Not supported with Supervisor Engine 2T.

With Supervisor Engine 720-10GE (not supported in VSS mode) 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • dCEF256 with a DFC • CEF256 • QoS port architecture (Rx/Tx): 1p1q4t / 1p2q2t • Number of ports: 16 Number of port groups: 2 Port ranges per port group: 1–8, 9–16 • Requires DFC ROMMON version 12.2(18r)S1 or later. To display the switching module ROMMON version, enter the remote command module module_slot_number show version include ROM command. To upgrade the switching module ROMMON, see this document: • Supervisor Engine 720 supports a DFC3 on these WS-X6516-GBIC hardware revisions: – Lower than 5.0 – 5.5 and higher • Supervisor Engine 720 does not support a DFC3 on WS-X6516-GBIC hardware revisions 5.0 through 5.4. With a Supervisor Engine 720 and with a DFC3 installed, WS-X6516-GBIC hardware revisions 5.0 through 5.4 do not power up. • With a Supervisor Engine 720 but without a DFC3, WS-X6516-GBIC hardware revisions 5.0 through 5.4 operate in bus mode. • See external field notice 24494 for more information.

WS-X6748-GE-TX With Supervisor Engine 720-10GE 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • dCEF720 with a DFC or CEF720 with a. • WS-X6704-10GE requires one of the following: – With Supervisor Engine 2T-10GE: • • – With Supervisor Engine 720 or Supervisor Engine 720-10GE: • • • (not supported in virtual switch mode) • (not supported in virtual switch mode) – With any supervisor engine, • QoS architecture: 2q8t/1p3q8t • Dual switch-fabric connections Fabric Channel #1: Ports 25–48 Fabric Channel #2: Ports 1–24 • Number of ports: 48 Number of port groups: 4 Port ranges per port group: 1–12, 13–24, 25–36, 37–48 • On WS-X6848-TX-2T and WS-X6748-GE-TX ports, STP BPDUs are not exempt from multicast suppression. Do not configure multicast suppression on STP-protected WS-X6848-TX-2T or WS-X6748-GE-TX ports that interconnect network devices. • With Supervisor Engine 720-10GE or Supervisor Engine 720 in a, WS-X6748-GE-TX is supported only in slots 9 through 13 and does not power up in other slots. WS-X6548-GE-TX WS-X6548V-GE-TX WS-X6548-GE-45AF 48-port 10/100/1000 Mbps Note Not supported with Supervisor Engine 2T. With Supervisor Engine 720-10GE (not supported in VSS mode) 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • Supports more than 1 Gbps of traffic per EtherChannel on the WS-X6548-GE-TX (and voice-power daughtercard equipped) switching modules.

• WS-X6548-GE-TX (and voice-power daughtercard equipped) switching modules do not support these features: – Jumbo frames – 802.1Q tunneling – Traffic storm control • RJ-45 • CEF256 • WS-X6548-GE-TX supports: – – – • WS-X6548V-GE-TX has • WS-X6548-GE-45AF has or • With, supports up to 45 ports of ePoE (16. Total Recall Piers Anthony E Publishers. 8W). • QoS port architecture (Rx/Tx): 1q2t/1p2q2t • Number of ports: 48 Number of port groups: 2 Port ranges per port group: 1–24, 25–48 • The aggregate bandwidth of each set of 8 ports (1–8, 9–16, 17–24, 25–32, 33–40, and 41–48) is 1 Gbps. WS-X6148E-GE-45AT 48-port 10/100/1000 Mbps With Supervisor Engine 2T-10GE 15.0(1)SY With Supervisor Engine 2T-10GE in VSS mode 15.1(1)SY • RJ-45 • WS-X6148E-GE-45AT with WS-F6K-48-AT supports up to 48 ports of Class 4 PoE+ (30.0W). • QoS port architecture (Rx/Tx): 1q2t/1p3q8t • Number of ports: 48 Number of port groups: 6 Port ranges per port group: 1–8, 9–16, 17–24, 25–32, 33–40, 41–48 • The aggregate bandwidth of each set of 8 ports (1–8, 9–16, 17–24, 25–32, 33–40, and 41–48) is 1 Gbps. • WS-X6148E-GE-45AT does not support traffic storm control. WS-X6148A-GE-TX WS-X6148A-GE-45AF 48-port 10/100/1000 Mbps With Supervisor Engine 2T-10GE (not supported in VSS mode) 15.0(1)SY With Supervisor Engine 720-10GE (not supported in VSS mode) 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • RJ-45 • WS-X6148A-GE-TX supports or • WS-X6148A-GE-45AF has or • With, supports up to 45 ports of ePoE (16.8W).

• QoS port architecture (Rx/Tx): 1q2t/1p3q8t • Number of ports: 48 Number of port groups: 6 Port ranges per port group: 1–8, 9–16, 17–24, 25–32, 33–40, 41–48 • The aggregate bandwidth of each port group is 1 Gbps. • Does not support traffic storm control. WS-X6148-GE-TX WS-X6148V-GE-TX WS-X6148-GE-45AF 48-port 10/100/1000 Mbps Note Not supported with Supervisor Engine 2T. With Supervisor Engine 720-10GE (not supported in VSS mode) 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • RJ-45 • WS-X6148-GE-TX supports: – – – • WS-X6148V-GE-TX has • WS-X6148-GE-45AF has or • With, supports up to 45 ports of ePoE (16.8W).

• QoS port architecture (Rx/Tx): 1q2t/1p2q2t • Number of ports: 48 Number of port groups: 2 Port ranges per port group: 1–24, 25–48 • The aggregate bandwidth of each port group is 1 Gbps. • WS-X6148-GE-TX, WS-X6148V-GE-TX, and WS-X6148-GE-45AF do not support these features: – More than 1 Gbps of traffic per EtherChannel – Jumbo frames – 802.1Q tunneling – Traffic storm control. Note ● and do not support X2 modules that are labeled with a number that ends with -01. (This restriction does not apply to X2-10GB-LRM.) • All X2 modules shipped since became available provide EMI compliance with WS-X6816-10G and WS-X6716-10G.

• Some X2 modules shipped before became available might not provide EMI compliance with WS-X6816-10G and WS-X6716-10G. See the information listed for each type of X2 module in the following table. • For information about X2 modules, see the Cisco 10GBASE X2 Modules data sheet. WS-SVC-NAM3-6G-K9 WS-SVC-NAM-2 WS-SVC-NAM-1 Network Analysis Module 3 Network Analysis Module 2 Network Analysis Module 1 With Supervisor Engine 2T-10GE 15.0(1)SY1 With Supervisor Engine 720-10GE 15.1(1)SY With Supervisor Engine 720 15.1(1)SY • Upgrade to Release 15.0(1)SY1 or later before installing WS-SVC-NAM3-6G-K9 (see the ).

• NAM modules run their own software—See these publications for more information: – – See the software release notes for information about the minimum required NAM software version. Note Chassis with 64 MAC addresses automatically enable the feature, which is enabled with the command. You cannot disable the extended-system ID in chassis that support 64 MAC addresses. The Extended System ID feature might already be enabled in your network, because it is required to support both extended-range VLANs and any chassis with 64 MAC addresses.

Enabling the extended system ID feature for the first time updates the bridge IDs of all active STP instances, which might change the spanning tree topology. WS-C6509-E • 9 horizontal slots • Chassis MAC addresses: – Before April 2009—1024 chassis MAC addresses – Starting in April 2009—64 chassis MAC addresses Note Chassis with 64 MAC addresses automatically enable the feature, which is enabled with the command. You cannot disable the extended-system ID in chassis that support 64 MAC addresses. The Extended System ID feature might already be enabled in your network, because it is required to support both extended-range VLANs and any chassis with 64 MAC addresses. Enabling the extended system ID feature for the first time updates the bridge IDs of all active STP instances, which might change the spanning tree topology.

• Requires 2,500 W or higher power supply With Supervisor Engine 2T-10GE 15.0(1)SY With Supervisor Engine 720-10GE 15.1(1)SY With Supervisor Engine 720 15.1(1)SY. WS-C6506-E • 6 slots • Chassis MAC addresses: – Before April 2009—1024 chassis MAC addresses – Starting in April 2009—64 chassis MAC addresses Note Chassis with 64 MAC addresses automatically enable the feature, which is enabled with the command. You cannot disable the extended-system ID in chassis that support 64 MAC addresses. The Extended System ID feature might already be enabled in your network, because it is required to support both extended-range VLANs and any chassis with 64 MAC addresses.

Enabling the extended system ID feature for the first time updates the bridge IDs of all active STP instances, which might change the spanning tree topology. • Requires 2,500 W or higher power supply With Supervisor Engine 2T-10GE 15.0(1)SY With Supervisor Engine 720-10GE 15.1(1)SY With Supervisor Engine 720 15.1(1)SY. Unsupported Hardware Release 15.1SY supports only the hardware listed in the. Unsupported modules remain powered down if detected and do not affect system behavior. Release 15.1(1)SY2 • New radius-server commands Old behavior: The RADIUS server does not have Point-to-Point Tunneling Protocol (PPTP) tunnel-specific information because the tunnel-client endpoint and tunnel-server endpoint attributes are missing in the access-request packets sent to the RADIUS server.

New behavior: The following commands are introduced to identify the hostname or address of the network access server (NAS) at the initiator and server end of the Point-to-Point Tunneling Protocol (PPTP) tunnel by sending the Tunnel-Client-Endpoint attribute and the Tunnel-Server-Endpoint attribute in access-request packets to the RADIUS server. – radius-server attribute 66 include-in-access-req – radius-server attribute 67 include-in-access-req Additional Information. New Software Features in Release 15.1(2)SY • BGP Support for IP Prefix Export from a VRF Table into the Global Table—See this publication: • EIGRP IPv6 Graceful Restart (GR)—The EIGRP IPv6 Graceful Restart (GR) feature is enabled by default in EIGRP IPv6 configurations. GR is a way to rebuild forwarding information in routing protocols and resets router’s control plane without impacting (global) routing. • Granular enablement of CTS SGACL at interface level—See this publication: • Instant Access—See this publication: • IPv6 Multicast VRF Lite—See this publication: • ISIS Features in IP services—The IP services image supports ISIS features. • ISIS MTR for multicast address family only—See this publication: • ISSU support for FEX—See this publication: • Medianet Metadata—See this publication: • MediaTrace 1.0—See this publication: • MoFRR—See this publication: • MVPNv6—See this publication: • OSPF Support for Multi-VRF on CE Routers—See this publication: • OSPFv3 MIB—See this publication: • OSPFv3 NSR—See this publication: • Performance Monitor (Phase 1)—See this publication: • Service Discovery Gateway—See this publication.

New Software Features in Release 15.1(1)SY • AAA-Domain Stripping at server group level—See this publication: • Add support for the 61XX linecards in the 6513-E standby sup’s slot with sup2T—See this publication. • NAC - L2 IP NAC LAN Port IP • These Novell NetWare protocols: – Internetwork Packet Exchange (IPX) – NetWare Link-Services Protocol (NLSP) – Service Advertising Protocol (SAP) – IPX Access Control List Violation Logging – IPX Access List Plain English Filters – IPX Control Protocol – IPX Encapsulation for 802.10 VLAN – IPX Multilayer Switching (IPX MLS) – IPX Named Access Lists – IPX SAP-after-RIP • Network Based Application Recognition (NBAR) • Per-VLAN Spanning Tree (PVST) mode ( spanning-tree mode pvst global configuration mode command). Description accsw-fex 6800IA Host port takes 1 minute to go down after 'shut' w/ 255 vlans accsw-fex 6800IA Image downloaded twice when IA controller pushes image.

Accsw-fex OBFL info for 6800IA stack modules does not show on 6800IA stack master cat6000-acl c2ma2: FHS: Ra guard features not working without creating the SVI. Cat6000-acl Standby crashes when copy config from tftp to running-config cat6000-acl With mld snooping,no egress traff seen on v6 vacl vlan after reload/sso.

Description c6k-l3-lisp LISP: set dscp tunnel with LISP not marking outer hdr for IPv6 traffic cat6000-acl LISP: Encap traffic drops if we unconfigure 'ipv4 etr' cat6000-diag MA2b:Diagnostic handler is not found for DFC card after switchover cat6000-filesys Trifecta: Trifecta LC hangs during bootup at rommon. Description cat6000-acl IPv6 neighbor discovery packet processing behavior cat6000-acl MCL failure seen with 'ip device tracking max 5' cli leads to RPR mode. Cat6000-cm Inconsistent RACL Reduced and BAD LOU errors cat6000-cm Mem leaks after adding DAI config with DHCP snooping cat6000-env QuadSup:save information if sup reloads due to sw watchdog timeout cat6000-env C6880-X - module 5 asic-1 temperature is 'N/O' cat6000-env Alingment fix for EHCI controller data structures cat6000-env VSS standby Power-Capacity Watts display is incorrect cat6000-env EARL Recovery Patch triggered! Reason:[Firmware Fatal Int] cat6000-env C6880-X-LE: Contiguous 4 10G ports goes down and cannot be brought up cat6000-firmware GLC-T ports may stay in down / notconnect state on standby VSS chassis cat6000-firmware Standby ICS crashes at pyramid_lbc_err_interrupt_handler upon reload cat6000-firmware TestErrorCounterMonitor can generate false positive on 67XX cards.

Caveats Resolved in Release 15.1(1)SY6 • Symptom: An error similar to the following may be observed in the syslogs of a Cisco IOS device: *May 4 13:40:46.760:%DATACORRUPTION-1-DATAINCONSISTENCY: copy error, -PC=:200CD000+1502CF4 -Traceback= 1#e06f72c62c6bef347348f23bdccc4b7f:200CD000+30D51C0:200CD0:200CD0:200CD000+6F2FD4C:200CD000+1502CF4:200CD000+15033E0:200CD000+446FF08:200CD000+446E0B0:200CD000+443DA40:200CD000+442D158:200CD000+445C0F8 No functional impact is observed. Conditions: This is currently believed to affect all released versions of IOS code which support the CISCO-ENTITY-EXT-MIB. This may occur when polling the ceExtSysBootImageList object in CISCO-ENTITY-EXT-MIB. This object returns a semicolon-separated list of boot statements on the device, similar to the following: CISCO-ENTITY-EXT-MIB::ceExtSysBootImageList.5000 = STRING: 'flash bootflash:cat4500e-universalk9.SPA.03.04.05.SG.151-2.SG5.bin;flash bootflash:cat4500e-universalk9.SPA.03.04.02.SG.151-2.SG2.bin' The DATACORRUPTION error will occur under a specific corner case, where the total length of one or more complete boot variables (counted starting after the 'boot system' token) is less than 255 bytes, BUT when semicolons are added (one per boot statement) meets or exceeds this number. Consider the following example: boot system bootflash:this_is_a_128_character_long_boot_statement_xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx boot system bootflash:this_is_a_125_character_long_boot_statement_yyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy 128 + 125 + 2 semicolons = 255 characters (bytes) If another boot statement is added after this, the DATACORRUPTION error will be seen and the SNMP query will return invalid data. Workaround: Reduce the quantity/length of configured boot variables. Further Problem Description: This is not known to have any functional impact outside of the (potentially alarming) error message.

The error will only be printed once, but subsequent occurrences of this condition can be seen via the 'show data-corruption' command. • CSCur43251 Symptom: The HTTPS client only offer till SSLv3.0 which is vulnerable to poodle attack.

Conditions: Any Application is using HTTPS client with SSL3.0 Workaround: Disable app which use HTTPS client. Further Problem Description: After fixing Poodle (CSCur23656) in the ssl component, this fix in the http component is required too. After the fix, TLS 1.0 will be used. After this fix HTTPS client will only offer TSL1.0. • CSCut55517 Symptom: 7200 router crash during multiple session validations. Conditions: When two certificate validations in progress, 7200 platform is crashing. Workaround: None.

Further Problem Description: This defect more visible on 7200 platform than any other platform. This is not only limited to GetVPN configuration, but also with any configurations like IKEv2. • CSCus77875 Symptom: Router may become unresponsive. Memory is all used up and no longer available for other processes. Router may eventually reload on its own OR would need to be reloaded manually, to restore services.

Conditions: Normal operations. Workaround: Track Used memory and when it approaches 70-80% utilization levels, please schedule a reload. Further Problem Description: Output of show process mem sorted will show signs of increase in Used.

Memory held by processes Chunk Manager and CCSIP_TLS_SOCKET will show corresponding increase. Show mem all totals will show increase for List Headers • CSCus19794 Symptom: A vulnerability in the IPv6 snooping feature from the first-hop security features in Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload.

The vulnerability is due to insufficient Control Plane Protection (CPPr) against specific IPv6 ND packets. An attacker could exploit this vulnerability by sending a flood of traffic consisting of specific IPv6 ND packets to an affected device where the IPv6 snooping feature is configured.

Conditions: See published Cisco Security Advisory Workaround: See published Cisco Security Advisory PSIRT Evaluation: The Cisco PSIRT has assigned this bug the following CVSS version 2 score. The Base and Temporal CVSS scores as of the time of evaluation are 7.8/6.4: CVE ID CVE-2015-6278 has been assigned to document this issue. Additional information on Cisco's security vulnerability policy can be found at the following URL: • CSCuo04400 Symptom: A vulnerability in the IPv6 snooping feature from the first-hop security features in Cisco IOS and IOS XE Software could allow an unauthenticated, remote attacker to cause an affected device to reload. The vulnerability is due to insufficient validation of IPv6 ND packets that use the Cryptographically Generated Address (CGA) option. An attacker could exploit this vulnerability by sending a malformed packet to an affected device where the IPv6 Snooping feature is enabled. Cisco has released software updates that address these vulnerabilities.

There are no workarounds to mitigate these vulnerabilities. This advisory is available at the following link. Event Response: September 2015 Semiannual Cisco IOS and IOS XE Software Security Advisory Bundled Publication at the following link: Conditions: See published Cisco Security Advisory Workaround: See published Cisco Security Advisory PSIRT Evaluation: The Cisco PSIRT has assigned this bug the following CVSS version 2 score. The Base and Temporal CVSS scores as of the time of evaluation are 7.8/6.4: CVE ID CVE-2015-6279 has been assigned to document this issue. Additional information on Cisco's security vulnerability policy can be found at the following URL: • CSCuu82607 Symptom: This product includes a version of OpenSSL that is affected by the vulnerability identified by the Common Vulnerability and Exposures (CVE) IDs: CVE-2015-4000, CVE-2015-1788, CVE-2015-1789, CVE-2015-1790, CVE-2015-1792, CVE-2015-1791, CVE-2014-8176 This bug has been opened to address the potential impact on this product. Advisory Bundled Publication at the following link: • CSCur70505 Symptom: A 6500 reloads after negotiating an IPSec tunnel with ASR9000. Conditions: The 6500 needs to run 12.2(33)SXJ8 and the IPsec engine must be a WS-SSC-600 WS-IPSEC-3 combination.This crash does not happen with 7600-SSC-400 IPSEC-2 combination. Vmware Motherboard Serial Number.

Workaround: None. Further Problem Description: A vulnerability in the IKE subsystem of Cisco WS-IPSEC-3 service module could allow an authenticated, remote attacker to cause a reload of the Catalyst switch. The vulnerability is due to insufficient bounds checks on a specific message during the establishment of an IPSEC tunnel.

An attacker could exploit this vulnerability by successfully establishing an IKE session and sending the offending packet during subsequent negotiations. An exploit could allow the attacker to cause a denial of service by forcibly reloading the switch. PSIRT Evaluation: The Cisco PSIRT has assigned this bug the following CVSS version 2 score. The Base and Temporal CVSS scores as of the time of evaluation are 4.9/4.9: CVE ID CVE-2015-0771 has been assigned to document this issue. Additional information on Cisco's security vulnerability policy can be found at the following URL.

Description accsw-fex 6800IA/FEX stop forwarding multicast traffic accsw-fex BPDU exchange over mGig port isn't proper accsw-fex 6880IA System LED lit Amber accsw-fex 6800ia is sending SCP message with src_vslot as '0' upon exceeding VSLOT accsw-fex Timestamp for Syslog & Debug msgs are different b/n 6k & IA stack member accsw-platform Cat6500 FlowControl oper is changed to on with sh/no sh interface accsw-platform Porter/KF: To change the offset value of the I2C mux.